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sousa-gecko/testing/web-platform/tests/css/css-values/attr-revert-rule.html
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Anders Hartvoll Ruud e730603664 Bug 2017259 [wpt PR 57827] - [revert-rule] Drop .tentative suffix from tests, a=testonly
Automatic update from web-platform-tests
[revert-rule] Drop .tentative suffix from tests

Update "help" links to point at the relevant part of the specification.

Bug: 393582263
Change-Id: I2a3ad41715d0cb7b329a0646bbae84f8c610e09c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7581477
Commit-Queue: Anders Hartvoll Ruud <andruud@chromium.org>
Reviewed-by: Steinar H Gunderson <sesse@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1585625}

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wpt-commits: 6c5b61b7d7fbf3a4509431510a1c2f4892a302f2
wpt-pr: 57827
2026-02-20 13:09:35 +00:00

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724 B
HTML

<!DOCTYPE html>
<title>The revert-rule keyword: interaction with attr()</title>
<link rel="help" href="https://drafts.csswg.org/css-cascade-5/#revert-rule-keyword">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
:root {
#test1 {
color: green;
}
#test1 {
color: red;
color: attr(data-unknown, revert-rule);
}
}
</style>
<div id=test1></div>
<script>
test(() => {
assert_true(CSS.supports('color:revert-rule'));
assert_true(CSS.supports('color:attr(data-unknown, revert-rule)'));
assert_equals(getComputedStyle(test1).color, 'rgb(0, 128, 0)')
}, 'The revert-rule works in an attr() fallback');
</script>